| 摘要 |
PROBLEM TO BE SOLVED: To provide an acrylic transparent pressure sensitive adhesive composition capable of maintaining transparency without whitening even if exposed for a long period of time to an environment such as high temperature/high humidity environment, warm water immersion environment, and boiling environment. SOLUTION: There is proposed an acrylic transparent pressure sensitive adhesive composition obtained by polymer blending of an ABA-type triblock copolymer comprising an acrylate and a methacrylate and a hydroxyl group-containing resin. COPYRIGHT: (C)2009,JPO&INPIT
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